The Relay,electromagnetic, cataloged under National Stock Number 5945-01-461-2128, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-461-2128 |
| Primary Part Number | RFK-8022 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Specification/standard Data | 51993-299638 MANUFACTURERS SPECIFICATION CONTROL |
| Terminal Type and Quantity | 2 WIRE LEAD ALL FUNCTIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RFK-8022 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| RFK-8022 | 5/9 Secondary reference Te Connectivity Corporation |
| 3SAV3181A2 | 5/9 Secondary reference Communications Instruments Inc Div of Cii Technologies |
| 299638 | 7/2 Vendor item drawing reference The Charles Stark Draper Laboratory, Inc. Div Headquarters |
NSN 5945-01-461-2128 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-461-2128 has 1 manufacturer part number on file: RFK-8022 (Te Connectivity Corporation).
Key specifications for RFK-8022: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Duty Type: CONTINUOUS; Overall Length: 0.850 INCHES MAXIMUM IN; Specification/standard Data: 51993-299638 MANUFACTURERS SPECIFICATION CONTROL. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.